[ 1729.704879][T10400] br1: port 1(veth1) entered blocking state
[ 1729.705171][T10400] br1: port 1(veth1) entered disabled state
[ 1729.705439][T10400] veth1: entered allmulticast mode
[ 1729.714019][T10400] veth1: entered promiscuous mode
[ 1729.888429][   T38] br1: port 1(veth1) entered blocking state
[ 1729.888726][   T38] br1: port 1(veth1) entered forwarding state
[ 1750.783914][T10475] br1: port 1(veth1) entered disabled state
[ 1750.953734][T10476] veth1: left allmulticast mode
[ 1750.953947][T10476] veth1: left promiscuous mode
[ 1750.954264][T10476] br1: port 1(veth1) entered disabled state